body {margin:0px}
.dropdown, .dropdown dt {font-family:Arial, Helvetica, sans-serif; font-size:12px; color:#333333; text-decoration:none}
.dropdown {float:left; padding-right:5px}
.dropdown dt {padding:15px 0 0 0; font-weight:bold; cursor:pointer; background:url(images/header.gif); margin:0;}
.dropdown dt:hover {background:url(images/header_over.gif); color:Red}
.dropdown dd {position:absolute; overflow:hidden; display:none; background:#fff; z-index:200; opacity:0; text-align:left; padding:0; margin:0}
.dropdown ul {border:2px; list-style:none; border-top:none; padding:0; margin:0}
.dropdown li {display:inline}
.dropdown a, .dropdown a:active, .dropdown a:visited {display:block; padding:5px 0 5px 20px; color:#333; text-decoration:none; background:#fff url(../images/nav/navi_bullet.gif); width:140px; text-align:left ; background-repeat:no-repeat; background-position:left}
.dropdown a:hover {background:#d9e1e4 url(../images/nav/navi_bullet.gif); background-repeat:no-repeat; background-position:left; color:#000; text-align:left}
.dropdown .underline {border-bottom:1px solid #CCC}